File:Conventional Joule Thief with red LED.jpg

Original file (803 × 600 pixels, file size: 210 KB, MIME type: image/jpeg)

Summary

Description
English: Conventional Joule Thief, with red LED. The coil is not wound bifilar, the windings are sequential. White wire is the primary winding, the green wire is the feedback winding. Uses a "PN2222A" transistor and 1000 ohm resistor.
Date
Source "I took this picture after I built the device. Previously published: Not previously published." = Self-photographed
Author Acmefixer
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URL: https://commons.wikimedia.org/wiki/user:Acmefixer
author name string: Acmefixer
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copyright status

copyrighted

copyright license

GNU Free Documentation License, version 1.2 or later

Creative Commons Attribution-ShareAlike 3.0 Unported

source of file

original creation by uploader

captured with

Nikon D5000

inception

29 February 2012

media type

image/jpeg

checksum

c4469506a2c24b4134436ea6749fafdf1e330651

determination method or standard: SHA-1

data size

215,415 byte

height

600 pixel

width

803 pixel

exposure time

0.008 second

f-number

5.6

ISO speed

200

instance of

photograph

focal length

55 millimetre

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Date/TimeThumbnailDimensionsUserComment
current00:11, 1 March 2012Thumbnail for version as of 00:11, 1 March 2012803 × 600 (210 KB)Acmefixer{{subst:Upload marker added by en.wp UW}} {{Information |Description = {{en|Conventional Joule Thief, with red LED. The coil is not wound bifilar, the windings are sequential. White wire is the primary winding, the green wire is the feedback winding. ...

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